package org.eclipse.papyrus.uml.diagram.statemachine.edit.parts;
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.Shape;
import org.eclipse.draw2d.StackLayout;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.GraphicalEditPart;
import org.eclipse.gef.Request;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.LayoutEditPolicy;
import org.eclipse.gef.editpolicies.NonResizableEditPolicy;
import org.eclipse.gef.handles.MoveHandle;
import org.eclipse.gef.requests.CreateRequest;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IBorderItemEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.BorderItemSelectionEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.diagram.ui.figures.IBorderItemLocator;
import org.eclipse.gmf.runtime.draw2d.ui.figures.FigureUtilities;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.gef.ui.figures.DefaultSizeNodeFigure;
import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure;
import org.eclipse.gmf.runtime.notation.Edge;
import org.eclipse.gmf.runtime.notation.NotationPackage;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.PreferenceConverter;
import org.eclipse.papyrus.infra.gmfdiag.preferences.utils.GradientPreferenceConverter;
import org.eclipse.papyrus.infra.gmfdiag.preferences.utils.PreferenceConstantHelper;
import org.eclipse.papyrus.uml.diagram.common.editparts.AbstractBorderEditPart;
import org.eclipse.papyrus.uml.diagram.common.editpolicies.AppliedStereotypeLabelDisplayEditPolicy;
import org.eclipse.papyrus.uml.diagram.common.editpolicies.AppliedStereotypeNodeLabelDisplayEditPolicy;
import org.eclipse.papyrus.uml.diagram.common.editpolicies.QualifiedNameDisplayEditPolicy;
import org.eclipse.papyrus.uml.diagram.common.helper.PreferenceInitializerForElementHelper;
import org.eclipse.papyrus.uml.diagram.common.locator.ExternalLabelPositionLocator;
import org.eclipse.papyrus.uml.diagram.statemachine.custom.figures.PseudostateEntryPointFigure;
import org.eclipse.papyrus.uml.diagram.statemachine.edit.policies.PseudostateEntryPointItemSemanticEditPolicy;
import org.eclipse.papyrus.uml.diagram.statemachine.part.UMLDiagramEditorPlugin;
import org.eclipse.papyrus.uml.diagram.statemachine.part.UMLVisualIDRegistry;
import org.eclipse.papyrus.uml.diagram.statemachine.providers.UMLElementTypes;
import org.eclipse.swt.graphics.Color;
/**
* @generated
*/
public class PseudostateEntryPointEditPart extends AbstractBorderEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 16000;
/**
* @generated
*/
protected IFigure contentPane;
/**
* @generated
*/
protected IFigure primaryShape;
/**
* @generated
*/
public PseudostateEntryPointEditPart(View view) {
super(view);
}
/**
* @generated
*/
protected void addBorderItem(IFigure borderItemContainer, IBorderItemEditPart borderItemEditPart) {
if(borderItemEditPart instanceof PseudostateEntryPointNameEditPart) {
IBorderItemLocator locator = new ExternalLabelPositionLocator(getMainFigure());
borderItemContainer.add(borderItemEditPart.getFigure(), locator);
} else if(borderItemEditPart instanceof PseudostateEntryPointStereotypeEditPart) {
IBorderItemLocator locator = new ExternalLabelPositionLocator(getMainFigure());
borderItemContainer.add(borderItemEditPart.getFigure(), locator);
} else {
super.addBorderItem(borderItemContainer, borderItemEditPart);
}
}
/**
* @generated
*/
protected void createDefaultEditPolicies() {
super.createDefaultEditPolicies();
installEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE, getPrimaryDragEditPolicy());
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new PseudostateEntryPointItemSemanticEditPolicy());
installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy());
installEditPolicy(QualifiedNameDisplayEditPolicy.QUALIFIED_NAME_POLICY, new QualifiedNameDisplayEditPolicy());
installEditPolicy(AppliedStereotypeLabelDisplayEditPolicy.STEREOTYPE_LABEL_POLICY, new AppliedStereotypeNodeLabelDisplayEditPolicy());
// XXX need an SCR to runtime to have another abstract superclass that would let children add reasonable editpolicies
// removeEditPolicy(org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.CONNECTION_HANDLES_ROLE);
}
/**
* @generated
*/
protected LayoutEditPolicy createLayoutEditPolicy() {
org.eclipse.gmf.runtime.diagram.ui.editpolicies.LayoutEditPolicy lep = new org.eclipse.gmf.runtime.diagram.ui.editpolicies.LayoutEditPolicy() {
protected EditPolicy createChildEditPolicy(EditPart child) {
View childView = (View)child.getModel();
switch(UMLVisualIDRegistry.getVisualID(childView)) {
case PseudostateEntryPointNameEditPart.VISUAL_ID:
case PseudostateEntryPointStereotypeEditPart.VISUAL_ID:
return new BorderItemSelectionEditPolicy() {
protected List createSelectionHandles() {
MoveHandle mh = new MoveHandle((GraphicalEditPart)getHost());
mh.setBorder(null);
return Collections.singletonList(mh);
}
};
}
EditPolicy result = child.getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE);
if(result == null) {
result = new NonResizableEditPolicy();
}
return result;
}
protected Command getMoveChildrenCommand(Request request) {
return null;
}
protected Command getCreateCommand(CreateRequest request) {
return null;
}
};
return lep;
}
/**
* Creates figure for this edit part.
*
* Body of this method does not depend on settings in generation model
* so you may safely remove <i>generated</i> tag and modify it.
*
* @generated
*/
protected NodeFigure createMainFigure() {
NodeFigure figure = createNodePlate();
figure.setLayoutManager(new StackLayout());
IFigure shape = createNodeShape();
figure.add(shape);
contentPane = setupContentPane(shape);
return figure;
}
/**
* @generated
*/
protected NodeFigure createNodePlate() {
String prefElementId = "Pseudostate";
IPreferenceStore store = UMLDiagramEditorPlugin.getInstance().getPreferenceStore();
String preferenceConstantWitdh = PreferenceInitializerForElementHelper.getpreferenceKey(getNotationView(), prefElementId, PreferenceConstantHelper.WIDTH);
String preferenceConstantHeight = PreferenceInitializerForElementHelper.getpreferenceKey(getNotationView(), prefElementId, PreferenceConstantHelper.HEIGHT);
DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(store.getInt(preferenceConstantWitdh), store.getInt(preferenceConstantHeight));
//FIXME: workaround for #154536
result.getBounds().setSize(result.getPreferredSize());
return result;
}
/**
* @generated
*/
protected IFigure createNodeShape() {
return primaryShape = new PseudostateEntryPointFigure();
}
/**
* @generated
*/
public IFigure getContentPane() {
if(contentPane != null) {
return contentPane;
}
return super.getContentPane();
}
/**
* @generated
*/
public List<IElementType> getMARelTypesOnSource() {
ArrayList<IElementType> types = new ArrayList<IElementType>(1);
types.add(UMLElementTypes.Transition_7000);
return types;
}
/**
* @generated
*/
public List<IElementType> getMARelTypesOnSourceAndTarget(IGraphicalEditPart targetEditPart) {
LinkedList<IElementType> types = new LinkedList<IElementType>();
if(targetEditPart instanceof FinalStateEditPart) {
types.add(UMLElementTypes.Transition_7000);
}
if(targetEditPart instanceof StateEditPart) {
types.add(UMLElementTypes.Transition_7000);
}
if(targetEditPart instanceof PseudostateInitialEditPart) {
types.add(UMLElementTypes.Transition_7000);
}
if(targetEditPart instanceof PseudostateJoinEditPart) {
types.add(UMLElementTypes.Transition_7000);
}
if(targetEditPart instanceof PseudostateForkEditPart) {
types.add(UMLElementTypes.Transition_7000);
}
if(targetEditPart instanceof PseudostateChoiceEditPart) {
types.add(UMLElementTypes.Transition_7000);
}
if(targetEditPart instanceof PseudostateJunctionEditPart) {
types.add(UMLElementTypes.Transition_7000);
}
if(targetEditPart instanceof PseudostateShallowHistoryEditPart) {
types.add(UMLElementTypes.Transition_7000);
}
if(targetEditPart instanceof PseudostateDeepHistoryEditPart) {
types.add(UMLElementTypes.Transition_7000);
}
if(targetEditPart instanceof PseudostateTerminateEditPart) {
types.add(UMLElementTypes.Transition_7000);
}
if(targetEditPart instanceof org.eclipse.papyrus.uml.diagram.statemachine.edit.parts.PseudostateEntryPointEditPart) {
types.add(UMLElementTypes.Transition_7000);
}
if(targetEditPart instanceof PseudostateExitPointEditPart) {
types.add(UMLElementTypes.Transition_7000);
}
if(targetEditPart instanceof ConnectionPointReferenceEditPart) {
types.add(UMLElementTypes.Transition_7000);
}
return types;
}
/**
* @generated
*/
public List<IElementType> getMARelTypesOnTarget() {
ArrayList<IElementType> types = new ArrayList<IElementType>(3);
types.add(UMLElementTypes.Transition_7000);
types.add(UMLElementTypes.CommentAnnotatedElement_667);
types.add(UMLElementTypes.ConstraintConstrainedElement_670);
return types;
}
/**
* @generated
*/
public List<IElementType> getMATypesForSource(IElementType relationshipType) {
LinkedList<IElementType> types = new LinkedList<IElementType>();
if(relationshipType == UMLElementTypes.Transition_7000) {
types.add(UMLElementTypes.FinalState_5000);
types.add(UMLElementTypes.State_6000);
types.add(UMLElementTypes.Pseudostate_8000);
types.add(UMLElementTypes.Pseudostate_9000);
types.add(UMLElementTypes.Pseudostate_10000);
types.add(UMLElementTypes.Pseudostate_11000);
types.add(UMLElementTypes.Pseudostate_12000);
types.add(UMLElementTypes.Pseudostate_13000);
types.add(UMLElementTypes.Pseudostate_14000);
types.add(UMLElementTypes.Pseudostate_15000);
types.add(UMLElementTypes.Pseudostate_16000);
types.add(UMLElementTypes.Pseudostate_17000);
types.add(UMLElementTypes.ConnectionPointReference_18000);
} else if(relationshipType == UMLElementTypes.CommentAnnotatedElement_667) {
types.add(UMLElementTypes.Comment_666);
} else if(relationshipType == UMLElementTypes.ConstraintConstrainedElement_670) {
types.add(UMLElementTypes.Constraint_668);
}
return types;
}
/**
* @generated
*/
public List<IElementType> getMATypesForTarget(IElementType relationshipType) {
LinkedList<IElementType> types = new LinkedList<IElementType>();
if(relationshipType == UMLElementTypes.Transition_7000) {
types.add(UMLElementTypes.FinalState_5000);
types.add(UMLElementTypes.State_6000);
types.add(UMLElementTypes.Pseudostate_8000);
types.add(UMLElementTypes.Pseudostate_9000);
types.add(UMLElementTypes.Pseudostate_10000);
types.add(UMLElementTypes.Pseudostate_11000);
types.add(UMLElementTypes.Pseudostate_12000);
types.add(UMLElementTypes.Pseudostate_13000);
types.add(UMLElementTypes.Pseudostate_14000);
types.add(UMLElementTypes.Pseudostate_15000);
types.add(UMLElementTypes.Pseudostate_16000);
types.add(UMLElementTypes.Pseudostate_17000);
types.add(UMLElementTypes.ConnectionPointReference_18000);
}
return types;
}
/**
* @generated
*/
@Override
public Object getPreferredValue(EStructuralFeature feature) {
IPreferenceStore preferenceStore = (IPreferenceStore)getDiagramPreferencesHint().getPreferenceStore();
Object result = null;
if(feature == NotationPackage.eINSTANCE.getLineStyle_LineColor() || feature == NotationPackage.eINSTANCE.getFontStyle_FontColor() || feature == NotationPackage.eINSTANCE.getFillStyle_FillColor()) {
String prefColor = null;
if(feature == NotationPackage.eINSTANCE.getLineStyle_LineColor()) {
prefColor = PreferenceConstantHelper.getElementConstant("Pseudostate", PreferenceConstantHelper.COLOR_LINE);
} else if(feature == NotationPackage.eINSTANCE.getFontStyle_FontColor()) {
prefColor = PreferenceConstantHelper.getElementConstant("Pseudostate", PreferenceConstantHelper.COLOR_FONT);
} else if(feature == NotationPackage.eINSTANCE.getFillStyle_FillColor()) {
prefColor = PreferenceConstantHelper.getElementConstant("Pseudostate", PreferenceConstantHelper.COLOR_FILL);
}
result = FigureUtilities.RGBToInteger(PreferenceConverter.getColor((IPreferenceStore)preferenceStore, prefColor));
} else if(feature == NotationPackage.eINSTANCE.getFillStyle_Transparency() || feature == NotationPackage.eINSTANCE.getFillStyle_Gradient()) {
String prefGradient = PreferenceConstantHelper.getElementConstant("Pseudostate", PreferenceConstantHelper.COLOR_GRADIENT);
GradientPreferenceConverter gradientPreferenceConverter = new GradientPreferenceConverter(preferenceStore.getString(prefGradient));
if(feature == NotationPackage.eINSTANCE.getFillStyle_Transparency()) {
result = new Integer(gradientPreferenceConverter.getTransparency());
} else if(feature == NotationPackage.eINSTANCE.getFillStyle_Gradient()) {
result = gradientPreferenceConverter.getGradientData();
}
}
if(result == null) {
result = getStructuralFeatureValue(feature);
}
return result;
}
/**
* @generated
*/
public EditPart getPrimaryChildEditPart() {
return getChildBySemanticHint(UMLVisualIDRegistry.getType(PseudostateEntryPointNameEditPart.VISUAL_ID));
}
/**
* @generated
*/
public PseudostateEntryPointFigure getPrimaryShape() {
return (PseudostateEntryPointFigure)primaryShape;
}
/**
* Papyrus codeGen
*
* @generated
**/
protected void handleNotificationEvent(Notification event) {
/*
* when a node have external node labels, the methods refreshChildren() remove the EditPart corresponding to the Label from the EditPart
* Registry. After that, we can't reset the visibility to true (using the Show/Hide Label Action)!
*/
if(NotationPackage.eINSTANCE.getView_Visible().equals(event.getFeature())) {
Object notifier = event.getNotifier();
List<?> modelChildren = ((View)getModel()).getChildren();
if(!(notifier instanceof Edge)) {
if(modelChildren.contains(event.getNotifier())) {
return;
}
}
}
super.handleNotificationEvent(event);
}
/**
* @generated
*/
protected void setForegroundColor(Color color) {
if(primaryShape != null) {
primaryShape.setForegroundColor(color);
}
}
/**
* @generated
*/
protected void setLineType(int style) {
if(primaryShape instanceof Shape) {
((Shape)primaryShape).setLineStyle(style);
}
}
/**
* @generated
*/
protected void setLineWidth(int width) {
if(primaryShape instanceof Shape) {
((Shape)primaryShape).setLineWidth(width);
}
}
/**
* Default implementation treats passed figure as content pane.
* Respects layout one may have set for generated figure.
*
* @param nodeShape
* instance of generated figure class
* @generated
*/
protected IFigure setupContentPane(IFigure nodeShape) {
return nodeShape; // use nodeShape itself as contentPane
}
}